[ANN] transit-ruby-0.8.307

[David Chelimsky]

transit-ruby-0.8.307 (ruby and jruby) is released!

## Changes

* Fixed read cache bug when the same name appeared as both a map key and a tag

  * https://github.com/cognitect/transit-ruby/pull/19

## Docs, source code, etc

* https://github.com/cognitect/transit-format

* https://github.com/cognitect/transit-ruby

* http://rubydoc.info/gems/transit-ruby

* http://rubygems.org/gems/transit-ruby

* https://groups.google.com/forum/#!forum/transit-format